Lynn Thompson is a well-known martial artist and the founder of Cold Steel, a company that specializes in manufacturing knives and swords. He has gained recognition for his expertise in various martial arts, including Kendo and Filipino Martial Arts. Thompson is also known for his instructional videos, where he demonstrates techniques and the use of his products. In addition to his martial arts skills, Thompson has participated in numerous competitions and has a reputation for his practical approach to self-defense. His passion for martial arts and weaponry has made him a prominent figure in the martial arts community, inspiring many practitioners around the world.